Manufacturer of graphene supercapacitor batteries

Can Shanghai Green Tech provide certificate of origin for super capacitors?
If required by customers, Shanghai Green Tech Co.,Ltd. can provide certificate of origin for super capacitors. Since founded, we have successfully gained the certificates to show the validity of the product. Certificates of origin makes our products more reliable than other products domestically and internationally.
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Shanghai Green Tech has many years of experience in R&D and production of supercapacitor. We are a reputable company in the domestic market. We will show you the graphene capacitor series that is most popular with customers. It is icing on the cake for GTCAP to carry out the latest design for graphene capacitor. As super capacitor module is developed with properties of supercapacitor, it becomes more competitive.

Keep looking forward is our persistent goal. Check now!

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